Twin Disc PX Series Helical Cluster Gear Marine Transmission Pinion - Used

Application: Twin Disc PX / MG series marine transmission — helical cluster/pinion gear with internally splined hub. Stamped with a 'PX' prefix OEM number on the gear face. Condition: Used take-out, teeth visually intact with normal service wear and light surface oil/rust; no visible chips or cracks. Ideal as a replacement or rebuild core for Twin Disc marine gearbox overhauls. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.